例句與造句

1. Hardy, whom McCarthy paid to test his fins, said the split fins did reduce divers'air consumption.
2. The manufacturers claim that split fins operate similarly to a propeller, by creating lift forces to move the swimmer forwards.
3. Apollo Sports, a Japanese company that distributes diving equipment in the United States, has licensed McCarthy's patent and will be coming out with its version of the split fin this summer.
4. It's difficult to find split fins in a sentence. 用split fins造句挺難的